CN101578817B - Networking of controllers in a motor vehicle - Google Patents

Networking of controllers in a motor vehicle Download PDF

Info

Publication number
CN101578817B
CN101578817B CN2006800566107A CN200680056610A CN101578817B CN 101578817 B CN101578817 B CN 101578817B CN 2006800566107 A CN2006800566107 A CN 2006800566107A CN 200680056610 A CN200680056610 A CN 200680056610A CN 101578817 B CN101578817 B CN 101578817B
Authority
CN
China
Prior art keywords
control device
message
data bus
routing rules
control
Prior art date
Application number
CN2006800566107A
Other languages
Chinese (zh)
Other versions
CN101578817A (en
Inventor
F·文德
O·西费尔曼
Original Assignee
宝马股份公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 宝马股份公司 filed Critical 宝马股份公司
Priority to PCT/EP2006/012035 priority Critical patent/WO2008071212A1/en
Publication of CN101578817A publication Critical patent/CN101578817A/en
Application granted granted Critical
Publication of CN101578817B publication Critical patent/CN101578817B/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
    • H04L12/46Interconnection of networks
    • H04L12/4604LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • H04L12/462LAN interconnection over a bridge based backbone
    • H04L12/4625Single bridge functionality, e.g. connection of two networks over a single bridge
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
    • H04L12/40Bus networks
    • H04L12/40052High-speed IEEE 1394 serial bus
    • H04L12/40097Interconnection with other networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/66Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance or administration or management of packet switching networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/12Network-specific arrangements or communication protocols supporting networked applications adapted for proprietary or special purpose networking environments, e.g. medical networks, sensor networks, networks in a car or remote metering networks

Abstract

The invention relates to a method for networking controllers in a motor vehicle with data buses, of which first process-controlled controllers are connected to a first data bus and second process-controlled controllers are connected to a second data bus, and first controllers interchange messages with second controllers via at least one gateway device, on the basis of a routing requirement. In order to provide a more flexible method for networking of controllers, the invention proposes that a first controller of the first or second controllers sends a first message via the gateway device intothe at least two data buses, with the first message being a message which the first controller normally sends during operation of the motor vehicle. At least one second controller of the first or second controllers receives the first message and checks whether the reception and/or the processing of the first message is necessary for the relevant controller in order to allow it to carry out the tasks intended for it by means of its process control, during operation of the motor vehicle. The second controller transmits a response message, from which it is possible to tell at least whether the second controller has a corresponding requirement to receive and/or to process the first message. If necessary, a routing requirement is created and/or an existing routing requirement is modified such that the causes the first message to be passed from the first controller via the gateway device to the second controller.

Description

车辆的控制设备的联网 The vehicle control device networking

[0001] 本发明涉及一种根据权利要求1的前序部分所述的用于借助至少两个数据总线将车辆中的控制设备联网的方法。 [0001] The present invention relates to a method according to the preamble of claim 1 for a method by means of the at least two data buses in the vehicle control device networked.

[0002] 在已知的车辆中存在数据总线系统,这些数据总线系统部分不同,它们通过网关或者数据接口在数据总线之间或者在数据总线系统之间以信息技术的方式相连。 [0002] in the presence of a known data bus system in a vehicle, these different parts of the system data bus, which is connected to the interface or by way of information technology or data through the gateway between the data bus between the data bus system. 其中确定哪些消息在那些数据总线中被转发的规则在网关中存储在所谓的路由表中。 Those in which the rule data bus message to be forwarded is determined which is stored in a so-called routing table in the gateway. 这些路由表在车辆开发的范围中被确定并且不变地固定在网关中。 These routing tables are determined in the range of the vehicle and development of the same is fixed in the gateway.

[0003] 本发明的任务是提供一种用于将控制设备联网的灵活方法。 [0003] The object of the invention is to provide a method for controlling a flexible networking equipment.

[0004] 该任务通过权利要求1中所述的措施来解决。 [0004] This object is achieved by the measures as claimed in claim 1 to solve. 有利的实施方式是从属权利要求的主题。 Advantageous embodiments are subject matter of the dependent claims.

[0005] 本发明从用于借助至少两个数据总线将车辆中的控制设备联网的方法出发,其中运行受控的第一控制设备连接到第一数据总线,而运行受控的第二控制设备连接到第二数据总线。 [0005] The present invention from at least two data bus control method for a vehicle starting device networking means, wherein the controlled operation of the first control device is connected to a first data bus, and controlled operation of the second control device connected to the second data bus. 第一控制设备与第二控制设备通过至少一个网关设备基于路由规则交换消息。 A first control device and second control device based routing rules to exchange messages via at least one gateway device.

[0006] 现在,本发明的核心思想在于,第一或者第二控制设备中的第一控制设备通过所述网关设备将第一消息发送至至少两个数据总线中。 [0006] Now, the core idea of ​​the present invention, the first or the second control device controls the first device sends a first message to the at least two data bus through the gateway device. 第一消息优选是通常在车辆运行时第一控制设备发出的消息。 The first message is preferably sent to the first messaging device typically controls the vehicle running.

[0007] 第一或者第二控制设备中的至少一个第二控制设备接收所述第一消息并且检查对于相关的控制设备是否需要接收和/或处理第一消息,以便在车辆运行时能够实现借助其运行控制为其安排的任务。 [0007] the at least one second control device of the first or the second control apparatus receives the first message and checks whether the relevant control device needs to receive and / or process the first message, in order to enable operation of the vehicle by means of its operational control of its scheduled tasks. 第二控制设备发出应答消息,该应答消息至少可以识别出第二控制设备是否具有接收和/或处理第一消息的相应需求。 The second control device issues an acknowledge message, the response message may identify the at least the second control device has a receiving and / or processing of the first message to the respective requirements. 在需要时,生成路由规则和/ 或改变现有的路由规则,使得第一消息由第一控制设备经网关设备到达第二控制设备。 If desired, to generate the routing rules and / or changing existing routing rules, such that a first message by the first control device to the second control device via the gateway device.

[0008] 借助根据本发明的解决方案可以生成车辆各自的路由规则,尤其是路由表。 [0008] may be generated by means of the respective routing rules vehicle solution according to the present invention, in particular the routing table. 这优选在车辆中实现,例如在车辆制造结束时或者在所有控制设备安装在车辆中之后,在更换控制设备或者安装其他或新的控制设备之后和/或在改变至少一个控制设备的运行控制之后进行。 After this is preferably implemented in a vehicle, for example at the end of vehicle manufacture or after all of the control device installed in a vehicle, the replacement of the control device or install additional or new control device and / or after changing the operation control of the at least one control device get on.

[0009] 在本发明的一个优选的实施方式中,由第一和第二控制设备中的每个控制设备进行需求询问。 [0009] In a preferred embodiment of the present invention, the interrogation performed by the first and second demand control apparatus in each control device. 优选的是,还针对相关的控制设备的尽可能的每个消息执行需求询问,该控制设备可以生成所述消息。 Preferably, the demand is also performed for each possible message related query control apparatus, the control device may generate the message. 由此可以对任意总线结构实现将所有控制设备完全联网。 It can be implemented on any configuration bus control devices for fully networked.

[0010] 在本发明的一个实施方式中,第二控制设备将应答消息至少发送给第一控制设备,并且第一控制设备和/或第二控制设备和/或网关制订路由规则,相应地改变、补充现有的路由规则、或者允许对其加以制订和/或使其相应地改变。 [0010] In one embodiment of the invention, the second control device transmits at least a response message to the first control device, and the first control device and / or the second control device and / or the development of a gateway routing rules changed accordingly complement existing routing rules, or allow it to be formulated and / or make changes accordingly. 作为替代或者补充,在车辆中可以设置路由规则设备,该设备制订路由规则,改变、补充现有的路由规则,或者允许对其加以制订和/或使其相应地改变。 Alternatively or additionally, the vehicle may be provided in the routing rules, the apparatus formulate routing rule change, to supplement the existing routing rules, or allow it to be formulated and / or make changes accordingly. 在此情况下,路由规则的补充可以使固定预先给定的路由规则与在需求询问的范围内所了解的路由规则相组合。 In this case, the routing rules may be added to make the route with a predetermined fixed in the interrogation needs to understand the scope of the routing rules in combination. 由此,需求询问可以被限制为针对其确定尚未固定预先给定路由规则的消息,由此可以加快初始化过程或者学习过程。 As a result, demand may be limited to ask for their pre-determined fixed yet given to the message routing rules, which can speed up the initialization process or learning process. 这种针对其确定尚未固定预先给定路由规则的消息例如可以是用来确定车辆位于哪些地区的消息。 This determination has not been fixed in advance for which a given message, for example, routing rules may be used to determine which area the vehicle is located in the message. [0011] 在本发明的一个实施方式中,第一控制设备只有当至少一个另外的控制设备将相应的需求通知给第一控制设备时才在车辆运行期间重新发送第一消息。 [0011] In one embodiment of the present invention, the first control device only when the at least one further control device needs respective notification to the first control device sends a first message during vehicle operation. 由此可以使在车辆的数据总线内车辆各自的数据交换在车辆运行期间得以优化,这通过使不必要的数据不必对车辆数据总线造成负担来实现。 Whereby the vehicle can be made within a respective data bus of the vehicle is optimized for data exchange during vehicle operation, this need not burden on the vehicle data bus by unnecessary data is achieved.

[0012] 在本发明的一个优选的实施方式中,在车辆制造的范围内,在控制设备完成联网之后进行需求询问。 [0012] In a preferred embodiment of the present invention, the manufacture of the vehicle in the range, for inquiry demand control apparatus after the completion of networking.

[0013] 在本发明的另一优选的实施方式中,在通过另一控制设备更换控制设备和/或扩展联网之后和/或在改变至少一个控制设备的运行控制之后重新进行需求询问,并相应地匹配路由规则。 [0013] In a further preferred embodiment of the present invention, after passing through another control device to replace the control device and / or expansion intranet and / or re-demand operation after changing control device controlling at least one query, and accordingly match the routing rules.

[0014] 在本发明的一个实施方式中,将路由规则至少存储在网关设备中,其中该路由规则优选是路由表。 [0014] In one embodiment of the present invention, at least the routing rules stored in the gateway device, wherein the routing table is preferably a routing rule.

[0015] 在本发明的一个实施方式中,路由规则被存储在非易失性的可重写的存储器中, 如尤其是NV-RAM(非易失性随机访问存储器)。 [0015] In one embodiment of the invention, the routing rules are in the non-volatile memory can be rewritten, such as in particular NV-RAM (non-volatile random access memory). 由此可以将路由规则与当前时刻的具体车辆的需求相匹配。 Whereby routing rules match the requirements of a particular vehicle at the current time.

[0016] 此外,本发明能够实现车辆的有利的数据总线系统,其中数据总线系统或者其控制设备具有至少一个运行控制,所述运行控制可以执行根据本发明的方法。 [0016] Further, the present invention enables advantageous vehicle data bus system, wherein the data bus system or a control device having at least one operational control, the operation control may be performed according to the method of the present invention. 此外,本发明包括提供用于车辆的数据总线系统或者联网的控制设备的计算机程序产品,其中所述至少一个运行控制可以执行根据本发明的方法。 Further, the present invention provides a computer program product comprising a control apparatus for a vehicle data bus system or network, wherein the at least one control operation may be performed according to the method of the present invention.

Claims (22)

1. 一种用于借助至少两个数据总线将车辆中的控制设备联网的方法,其中运行受控的第一控制设备连接到第一数据总线,而运行受控的第二控制设备连接到第二数据总线,并且第一控制设备与第二控制设备通过至少一个网关设备基于路由规则交换消息,其特征在于,-第一或者第二控制设备中的第一控制设备通过所述网关设备将第一消息发送至至少两个数据总线中,其中第一消息是通常在车辆运行中第一控制设备发送的消息,-第一或者第二控制设备中的至少一个第二控制设备接收所述第一消息并且检查对于相关的控制设备是否需要接收和/或处理第一消息,以便在车辆运行时能够实现借助其运行控制为其安排的任务,第二控制设备发送应答消息,该应答消息至少能够识别出第二控制设备是否具有接收和/或处理第一消息的相应需求,以及在需要时生成 CLAIMS 1. A method for connecting a network control apparatus in a vehicle, wherein the controlled operation of the first control device to the first data bus by means of the at least two data buses, and a second control operation of the controlled device connected to the a second data bus, and a first control device and second control device based routing rules to exchange messages via at least one gateway device, characterized in that, - the first or the second control device controlling the first device by the gateway device, the first send a message to the at least two data buses, wherein the first message is a message sent by the first control device is typically in the operation of the vehicle, - at least a first or second control device controls the second device receives the first message and checks whether the relevant control device needs to receive and / or process the first message, in order to enable its operation by means of its control tasks scheduled vehicle is being operated, the control device sends a second response message, the response message can identify at least the respective demand control device has a second receiving and / or processing of the first message, and generating as needed 路由规则和/或改变现有的路由规则,使得第一消息由第一控制设备经网关设备到达第二控制设备。 Routing rules and / or changing existing routing rules, such that a first message by the first control device to the second control device via the gateway device.
2.根据权利要求1所述的方法,其特征在于,由第一和第二控制设备中的任何控制设备进行需求询问,和/或对相关的控制设备的尽可能该相关的控制设备能生成的每个消息进行需求询问。 2. The method according to claim 1, characterized in that, for any demand interrogated by the control apparatus of the first and second control devices, and / or as the associated control device can generate the relevant control device each message needs to ask.
3.根据权利要求1或2所述的方法,其特征在于,第二控制设备将应答消息至少发送给第一控制设备,并且第一控制设备和/或第二控制设备和/或网关设备允许制订路由规则和/或相应地改变现有的路由规则。 3. The method of claim 1 or claim 2, wherein the second control device transmits at least a response message to the first control device, and the first control device and / or the second control device and / or gateway device allows formulating routing rules and / or correspondingly change the existing routing rules.
4.根据权利要求3所述的方法,其特征在于,第一控制设备和/或第二控制设备和/或网关设备制订路由规则或相应地改变、补充现有的路由规则。 4. The method according to claim 3, characterized in that the first control device and / or the second control device and / or gateway device formulate routing rules or change accordingly supplement the existing routing rules.
5.根据权利要求1或2所述的方法,其特征在于,第一控制设备只有当至少一个另外的控制设备将相应的需求通知给第一控制设备时才在车辆运行期间重新发出第一消息。 5. The method of claim 1 or claim 2, characterized in that the first control device only when the at least one further control device needs to notify the respective first control device when a first message is sent back during vehicle operation .
6.根据权利要求1或2所述的方法,其特征在于,在车辆制造的范围内,在控制设备完成联网之后进行需求询问。 6. A method according to claim 1 or 2, characterized in that, in the range of vehicle manufacturing, for the demand control apparatus after the completion of inquiry network.
7.根据权利要求1或2所述的方法,其特征在于,在通过另一控制设备更换控制设备和/或扩展联网之后和/或在改变至少一个控制设备的运行控制之后重新进行需求询问, 并相应地匹配路由规则。 7. The method of claim 1 or claim 2, wherein the control device further interrogation by the control device after the replacement and / or extension intranet and / or re-demand control operation after changing the at least one control device, accordingly, matched and the routing rules.
8.根据权利要求1或2所述的方法,其特征在于,将路由规则至少存储在网关设备中。 8. The method of claim 1 or claim 2, characterized in that at least the routing rules stored in the gateway device.
9.根据权利要求8所述的方法,其特征在于,该路由规则是路由表。 9. The method according to claim 8, characterized in that the routing rules are routing tables.
10.根据权利要求8所述的方法,其特征在于,路由规则被存储在非易失性的可重写的存储器中。 10. The method according to claim 8, characterized in that the routing rules are stored in a nonvolatile rewritable memory.
11.根据权利要求10所述的方法,其特征在于,所述非易失性的可重写的存储器是非易失性随机访问存储器。 11. The method according to claim 10, wherein said non-volatile rewritable memory is a nonvolatile random access memory.
12. —种车辆的数据总线系统,该车辆具有联网的控制设备,所述数据总线系统具有至少两个数据总线,其中运行受控的第一控制设备连接到第一数据总线,而运行受控的第二控制设备连接到第二数据总线,并且第一控制设备与第二控制设备通过至少一个网关设备基于路由规则交换消息,其中,-第一或者第二控制设备中的第一控制设备通过所述网关设备将第一消息发送至至少两个数据总线中,其中第一消息是通常在车辆运行中第一控制设备发送的消息,-第一或者第二控制设备中的至少一个第二控制设备接收所述第一消息并且检查对于相关的控制设备是否需要接收和/或处理第一消息,以便在车辆运行时能够实现借助其运行控制为其安排的任务,第二控制设备发送应答消息,该应答消息至少能够识别出第二控制设备是否具有接收和/或处理第一消息的 12. - kind of the vehicle data bus system, the vehicle having networked control apparatus, the data bus system having at least two data buses, wherein the controlled operation of the first control device is connected to a first data bus, the operation of the controlled a second control device is connected to the second data bus, and a first control device and second control device based routing rules to exchange messages via at least one gateway device, wherein - the first or the second control device via the first control device the gateway device a first message to the at least two data buses, wherein the first message is typically sent in the first operation of the vehicle control device in message, - a first or second at least one second control device in the control apparatus receives the first message and checks whether the relevant control device needs to receive and / or process the first message, in order to enable its operation by means of its control tasks scheduled vehicle is being operated, the second control device transmits a response message, the response message can identify at least the second control device has a receiving and / or processing a first message 应需求,以及在需要时生成路由规则和/或改变现有的路由规则,使得第一消息由第一控制设备经网关设备到达第二控制设备。 Should demand, and generating the routing rules and / or changing existing routing rules when needed, such that a first message by the first control device to the second control device via the gateway device.
13.根据权利要求12所述的数据总线系统,其特征在于,由第一和第二控制设备中的任何控制设备进行需求询问,和/或对相关的控制设备的尽可能该相关的控制设备能生成的每个消息进行需求询问。 A data bus system as claimed in claim 12, characterized in that, for any demand interrogated by the control apparatus of the first and second control devices, and / or as the associated control device of the control apparatus associated each message can be generated demand inquiry.
14.根据权利要求12或13所述的数据总线系统,其特征在于,第二控制设备将应答消息至少发送给第一控制设备,并且第一控制设备和/或第二控制设备和/或网关设备允许制订路由规则和/或相应地改变现有的路由规则。 14. The data bus system of claim 12 or claim 13, wherein the second control device transmits at least a response message to the first control device, and the first control device and / or the second control device and / or gateway the routing device allows the development of rules and / or correspondingly change the existing routing rules.
15.根据权利要求14所述的数据总线系统,其特征在于,第一控制设备和/或第二控制设备和/或网关设备制订路由规则或相应地改变、补充现有的路由规则。 A data bus system according to claim 14, characterized in that the first control device and / or the second control device and / or gateway device formulate routing rules or change accordingly supplement the existing routing rules.
16.根据权利要求12或13所述的数据总线系统,其特征在于,第一控制设备只有当至少一个另外的控制设备将相应的需求通知给第一控制设备时才在车辆运行期间重新发出第一消息。 16. The data bus system of claim 12 or claim 13, characterized in that the first control device only when the at least one further control device needs to notify the respective first control unit when the first re-emitted during vehicle operation a message.
17.根据权利要求12或13所述的数据总线系统,其特征在于,在车辆制造的范围内,在控制设备完成联网之后进行需求询问。 17. The data bus system of claim 12 or claim 13, wherein, in the range of vehicle manufacturing, for the demand control apparatus after the completion of inquiry network.
18.根据权利要求12或13所述的数据总线系统,其特征在于,在通过另一控制设备更换控制设备和/或扩展联网之后和/或在改变至少一个控制设备的运行控制之后重新进行需求询问,并相应地匹配路由规则。 18. The data bus system of claim 12 or claim 13, wherein the control device after the replacement by another control device and / or expansion intranet and / or re-run needs control after changing the at least one control device ask, and accordingly match the routing rules.
19.根据权利要求12或13所述的数据总线系统,其特征在于,将路由规则至少存储在网关设备中。 19. The data bus system of claim 12 or claim 13, characterized in that at least the routing rules stored in the gateway device.
20.根据权利要求19所述的数据总线系统,其特征在于,该路由规则是路由表。 20. The data bus system according to claim 19, characterized in that the routing rules are routing tables.
21.根据权利要求19所述的数据总线系统,其特征在于,路由规则被存储在非易失性的可重写的存储器中。 21. The data bus system according to claim 19, wherein the routing rule is a rewritable nonvolatile memory stored.
22.根据权利要求21所述的数据总线系统,其特征在于,所述非易失性的可重写的存储器是非易失性随机访问存储器。 22. The data bus system according to claim 21, wherein said non-volatile rewritable memory is a nonvolatile random access memory.
CN2006800566107A 2006-12-14 2006-12-14 Networking of controllers in a motor vehicle CN101578817B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EP2006/012035 WO2008071212A1 (en) 2006-12-14 2006-12-14 Networking of controllers in a motor vehicle

Publications (2)

Publication Number Publication Date
CN101578817A CN101578817A (en) 2009-11-11
CN101578817B true CN101578817B (en) 2012-04-25

Family

ID=38420515

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006800566107A CN101578817B (en) 2006-12-14 2006-12-14 Networking of controllers in a motor vehicle

Country Status (5)

Country Link
US (1) US8909418B2 (en)
EP (1) EP2122926B1 (en)
CN (1) CN101578817B (en)
AT (1) AT552675T (en)
WO (1) WO2008071212A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013144962A1 (en) 2012-03-29 2013-10-03 Arilou Information Security Technologies Ltd. Security system and method for protecting a vehicle electronic system
WO2015088506A1 (en) * 2013-12-11 2015-06-18 Continental Teves Ag & Co. Ohg Method for operating a security gateway of a communication system for vehicles
CN106406278B (en) * 2016-09-27 2019-04-30 株洲中车时代电气股份有限公司 The combined test system of rail traffic vehicles control equipment based on MVB bus
CN106354120B (en) * 2016-09-27 2019-08-23 株洲中车时代电气股份有限公司 A kind of combined test system of rail traffic vehicles control equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627052A (en) 1984-03-19 1986-12-02 International Computers Limited Interconnection of communications networks
CN1804741A (en) 2005-12-12 2006-07-19 天津卡达克汽车高新技术公司 Intelligent automobile body network control system device and control method thereof

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3838945C2 (en) * 1987-11-18 1991-06-13 Hitachi, Ltd., Tokio/Tokyo, Jp
JP2904296B2 (en) * 1990-03-30 1999-06-14 マツダ株式会社 Multiplexing transmission apparatus for a vehicle
WO1993005602A1 (en) * 1991-08-30 1993-03-18 The Furukawa Electric Co., Ltd. Multiplex transmission system
JP3281043B2 (en) * 1992-08-06 2002-05-13 マツダ株式会社 Multiplex transmission apparatus
DE19600644C1 (en) * 1996-01-10 1997-04-24 Bosch Gmbh Robert Automobile function module circuit
US6009354A (en) * 1997-09-23 1999-12-28 Case Corporation Enhanced implement control
US6202114B1 (en) * 1997-12-31 2001-03-13 Cisco Technology, Inc. Spanning tree with fast link-failure convergence
US6141710A (en) * 1998-12-15 2000-10-31 Daimlerchrysler Corporation Interfacing vehicle data bus to intelligent transportation system (ITS) data bus via a gateway module
GB2351588B (en) * 1999-07-01 2003-09-03 Ibm Security for network-connected vehicles and other network-connected processing environments
US7302320B2 (en) * 2001-12-21 2007-11-27 Oshkosh Truck Corporation Failure mode operation for an electric vehicle
US6484082B1 (en) * 2000-05-24 2002-11-19 General Motors Corporation In-vehicle network management using virtual networks
DE10026124A1 (en) * 2000-05-26 2001-11-29 Bayerische Motoren Werke Ag Circuit arrangement for a motor vehicle
AU2001274599B9 (en) * 2000-06-30 2006-10-05 Sumitomo Electric Industries, Ltd. On-vehicle gateway
JP2002026924A (en) * 2000-07-06 2002-01-25 Denso Corp Data repeater and multiplex communication system
US7020790B2 (en) * 2001-02-08 2006-03-28 Honeywell International Inc. Electric load management center including gateway module and multiple load management modules for distributing power to multiple loads
JP2002243591A (en) * 2001-02-22 2002-08-28 Mitsubishi Electric Corp Failure diagnostic device for use in vehicle
DE10248843B4 (en) * 2002-10-19 2005-01-20 Daimlerchrysler Ag Device for controlling a motor or gearbox
DE10254285A1 (en) * 2002-11-20 2004-06-03 Robert Bosch Gmbh Gateway unit for connecting subnets, especially in vehicles
DE102004008910A1 (en) * 2004-02-24 2005-09-08 Robert Bosch Gmbh Method and communication system for transmitting information in a motor vehicle
US7593429B2 (en) * 2004-10-14 2009-09-22 Temic Automotive Of North America, Inc. System and method for time synchronizing nodes in an automotive network using input capture
DE102005018837A1 (en) * 2005-04-22 2006-10-26 Robert Bosch Gmbh Method and device for synchronizing two bus systems and arrangement of two bus systems
JP2006352553A (en) * 2005-06-16 2006-12-28 Nissan Motor Co Ltd On-vehicle communication system and on-vehicle gateway device
DE102007001137B4 (en) * 2006-02-14 2016-05-04 Robert Bosch Gmbh Gateway for automatically routing messages between buses
DE102006055514A1 (en) * 2006-05-24 2007-11-29 Robert Bosch Gmbh Gateway for data transfer between serial buses
US7917261B2 (en) * 2007-09-23 2011-03-29 Emanuel Melman System and methods for controlling vehicular functions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627052A (en) 1984-03-19 1986-12-02 International Computers Limited Interconnection of communications networks
CN1804741A (en) 2005-12-12 2006-07-19 天津卡达克汽车高新技术公司 Intelligent automobile body network control system device and control method thereof

Also Published As

Publication number Publication date
AT552675T (en) 2012-04-15
EP2122926A1 (en) 2009-11-25
US8909418B2 (en) 2014-12-09
CN101578817A (en) 2009-11-11
EP2122926B1 (en) 2012-04-04
WO2008071212A1 (en) 2008-06-19
US20090299548A1 (en) 2009-12-03

Similar Documents

Publication Publication Date Title
US6782436B1 (en) Method and apparatus for locating devices within a network system
US20070244584A1 (en) Method for the Supplying and Installation of Device-Specific Functionalities and/or Data for the Field Devices of a Distributed System
ES2281564T3 (en) Data transmission procedure, serial bus system and connection unit for a passive bus user.
US7152125B2 (en) Dynamic master/slave configuration for multiple expansion modules
EP2182418A2 (en) Method and device for accessing a function module of an automation system
CN101393430B (en) Methods and apparatus to upgrade and provide control redundancy in process plants
JP5379770B2 (en) Control system and method for providing the system
JP2003504708A (en) Monitoring or how to install a new plug ram code in industrial facilities
CN103112324A (en) Universal tire pressure monitoring sensor
TW200419890A (en) Servomotor control system and method in a semiconductor manufacturing environment
US20030167360A1 (en) Address assignment method for at least one bus device that has recently been connected to a bus system
JPH05257877A (en) Access arbitrating method and bus for serial data transmission
US20100250717A1 (en) Server system, collective server apparatus, and mac address management method
CN1573627A (en) Batch execution engine with independent batch execution processes
TWI318361B (en) Method and system for controlling powers of a plurality of servers
JP4820095B2 (en) Method and system for programming a hypertransport routing table in a multiprocessor system
JP2002118579A (en) Configuration device and system
JP2001022401A (en) Integrated controller, control system, and transmission device
CN101010645A (en) Interface module for use with a Fieldbus device network and with internet and non-internet based process control networks
US20060200605A1 (en) Electronic apparatus system with master node and slave node
JPH09508743A (en) Data bus control apparatus and process
US20060294277A1 (en) Message signaled interrupt redirection
WO2003029992A1 (en) Service processor access of non-volatile memory
CN1307815C (en) Programmable controller and duplexed network system
US20040210664A1 (en) System and method for transmitting data

Legal Events

Date Code Title Description
C06 Publication
C10 Entry into substantive examination
C14 Grant of patent or utility model